CN211305491U

CN211305491U - Welding machine

Info

Publication number: CN211305491U
Application number: CN201922316219.3U
Authority: CN
Inventors: 金永刚; 金宝刚; 张美娜; 刘帅漠; 金臻; 金喜善
Original assignee: Qingdao Yongda Riveting Welding Co ltd
Current assignee: Qingdao Yongda Riveting Welding Co ltd
Priority date: 2019-12-21
Filing date: 2019-12-21
Publication date: 2020-08-21
Anticipated expiration: 2029-12-21

Abstract

The utility model discloses a welding machine belongs to welding equipment's technical field, it includes the fuselage, fixed connection is the workstation on the fuselage, connect the last electrode that corresponds workstation top position department in the fuselage and the bottom electrode of fixed connection below the electrode on the fuselage corresponds, the fuselage corresponds workstation top position department fixedly connected with support, be connected with the cylinder body of first cylinder on the support, the piston rod fixedly connected with compact heap of first cylinder, the compact heap can the butt on the workstation, the dead slot has been seted up to the compact heap bottom, the cylinder body of compact heap side fixedly connected with second cylinder, the piston rod fixedly connected with installation piece of second cylinder, the installation piece bottom is connected with the cutter, the cutter can the butt on the workstation, the utility model discloses burr and arch can be got rid of fast to have, and easy operation, labour saving and time saving's effect.

Description

Welding machine

Technical Field

The utility model belongs to the technical field of the technique of welding equipment and specifically relates to a welding machine is related to.

Background

Welding is currently the process of joining metal parts using various fusible alloys (solders). The melting point of the solder is lower than that of the material to be welded, so that the welding is completed by intermolecular connection between the surfaces of the parts without melting the parts. Soldering is a process of fusing two metals, in which some metals in contact with soldering tin are dissolved in a molten state, and the surface of the metal to be soldered often has a thin layer of oxide film which cannot be dissolved by soldering tin, and the soldering flux is used for removing the oxide film.

In the prior art, the patent of the invention with the application publication number of CN108340063A can be referred to, and discloses an XY-axis dual-mode automatic exchange welding machine, which comprises a welding machine, a welding platform and two die frames, wherein the welding platform is provided with a welding station, the welding machine is positioned at the welding station for welding, the welding platform is positioned at a first die frame device which can move in the X direction and the Y direction, the other end of the welding platform is provided with a second die frame device which can move in the Y direction, the first die frame device and the second die frame device can grab/place the die frames, the first die frame device and the second die frame device can grab the die frames, and the first die frame device and the second die frame device can exchange the die frames with each other.

The above prior art solutions have the following drawbacks: after the sheet metal part is welded, the soldering flux can leave burrs or irregular bulges at the welding seam of the sheet metal part, the burrs and the bulges are required to be removed subsequently, but the welding machine is not provided with a structure for removing the burrs and the bulges and can only be manually removed by workers or removed by other equipment, so that the operation is complex, and time and labor are wasted.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a welding machine can rapid removal burr and arch, easy operation, labour saving and time saving.

The above technical purpose of the present invention can be achieved by the following technical solutions:

the utility model provides a welding machine, which comprises a bod, fixed connection is on the fuselage, connect in the fuselage and correspond the last electrode of workstation top position department and the bottom electrode of fixed connection below the electrode on the fuselage corresponds, the fuselage corresponds workstation top position department fixedly connected with support, be connected with the cylinder body of first cylinder on the support, the piston rod fixedly connected with compact heap of the vertical setting of piston rod of first cylinder and first cylinder, the compact heap can the butt on the workstation, the dead slot has been seted up to the compact heap bottom, the cylinder body of compact heap side fixedly connected with second cylinder, the piston rod level of second cylinder sets up and the piston rod of second cylinder stretches into the dead slot, the piston rod fixedly connected with installation piece of second cylinder, installation piece bottom is connected with the cutter, the cutter can the butt on the workstation.

Through adopting above-mentioned scheme, the staff is using the welding machine to accomplish the back to the sheet metal component welding, can drag the compact heap below with the sheet metal component, the piston rod of control first cylinder stretches out, make the compact heap push down the sheet metal component, cutter butt sheet metal component surface this moment, burr and arch on the second cylinder drive cutter removal on with the sheet metal component are scraped, because the sheet metal component just welds and finishes, weld seam department is still relatively soft, so can easily get rid of burr and arch, the operation is simple, time saving and labor saving.

The utility model discloses further set up to: the bottom of the mounting block is provided with a groove matched with the cutter, the cutter is slidably connected into the groove, the mounting block is in threaded connection with a fastening bolt corresponding to the position of the groove, and the fastening bolt can be abutted against the cutter.

Through adopting above-mentioned scheme, the user can be unscrewed fastening bolt from the installation piece, changes the cutter, avoids cutter wearing and tearing back to influence excision effect.

The utility model discloses further set up to: the bottom of the cutter is fixedly provided with a cutting block which can be abutted against the workbench, an inclined plane is arranged on the cutting block, and the inclined plane is arranged in an inclined manner from one side of the cutting block far away from the cutter to the other side of the cutting block.

Through adopting above-mentioned scheme, cut piece cooperation inclined plane and can more easily scrape burr and arch.

The utility model discloses further set up to: elastic buffer layers are fixedly arranged at the bottoms of the compression blocks.

Through adopting above-mentioned scheme, the buffer layer can reduce the possibility that the compact heap crushes the sheet metal component, can allow the sheet metal component to have a little fluctuation in the structure of compact heap department, makes the compact heap can adapt to more manifold type sheet metal component.

The utility model discloses further set up to: the pressing block is close to the sliding connection of the position of the mounting block and is provided with a guide pillar, the guide pillar is arranged along the length direction of the piston rod of the second cylinder, and the mounting block is fixedly connected to the guide pillar.

Through adopting above-mentioned scheme, the guide pillar can make the removal of installation piece more stable, and the second cylinder is easier to the installation piece application of force.

The utility model discloses further set up to: the support corresponds first cylinder position department and has seted up the spout, and the cylinder body sliding connection of first cylinder is in the spout, and the cylinder body of first cylinder slides along vertical direction, and the cylinder body fixedly connected with alignment jig of first cylinder, alignment jig threaded connection have adjusting screw, and adjusting screw is vertical to be set up, and adjusting screw threaded connection is on the support.

Through adopting above-mentioned scheme, the user can adjust the height of second cylinder through rotating adjusting threaded rod, guarantees the normal operating of equipment.

The utility model discloses further set up to: the bottom of the adjusting threaded rod extends out of the support and is provided with a hand screwing wheel fixedly connected with one end of the adjusting threaded rod extending out of the support.

Through adopting above-mentioned scheme, the hand is twisted the wheel and is convenient for the staff to rotate the regulation threaded rod.

The utility model discloses further set up to: the support is close to the adjusting bracket position department fixedly connected with montant, the vertical setting of montant and montant sliding connection on the adjusting bracket.

Through adopting above-mentioned scheme, the montant can play the guide effect to the alignment jig, makes the alignment jig more stable when removing, plays the supporting role to the cylinder body of second cylinder simultaneously, makes the cylinder body of second cylinder also more be difficult to take place crooked.

To sum up, the utility model discloses following beneficial effect has:

1. the staff is using the welding machine to accomplish the sheet metal component welding back, can drag the compact heap below with the sheet metal component, and the piston rod of control first cylinder stretches out, makes the compact heap push down the sheet metal component, and cutter butt sheet metal component surface this moment, the second cylinder drive cutter removes to scrape burr and arch on the sheet metal component, because the sheet metal component just welds and finishes, and weld seam department is still relatively soft, so can easily get rid of burr and arch, and easy operation, labour saving and time saving.

Drawings

FIG. 1 is a schematic view of the overall structure of the embodiment;

FIG. 2 is a cross-sectional view of the protruding upper electrode, lower electrode and adjusting screw rod of the embodiment;

fig. 3 is a cross-sectional view of the protruding recess, mounting block and cutter in the embodiment.

In the figure, 1, a fuselage; 11. a work table; 12. an upper electrode; 13. a lower electrode; 2. a support; 21. a first cylinder; 211. a chute; 212. an adjusting bracket; 213. adjusting the threaded rod; 214. screwing the wheel by hand; 215. a vertical rod; 22. a compression block; 221. an empty groove; 222. a buffer layer; 23. a second cylinder; 24. mounting blocks; 241. a groove; 242. fastening a bolt; 243. a guide post; 25. a cutter; 251. cutting into blocks; 252. a bevel.

Detailed Description

Example (b): a welding machine, as shown in fig. 1 and fig. 2, comprises a machine body 1, a workbench 11 fixedly connected to the machine body 1, an upper electrode 12 connected to the machine body 1 at a position above the workbench 11, and a lower electrode 13 fixedly connected to the machine body 1 below the upper electrode 12. The sheet metal part is placed at a position right below the upper electrode 12 corresponding to the workbench 11, and the upper electrode 12 and the lower electrode 13 can weld the sheet metal part.

As shown in fig. 2 and 3, a support 2 is fixedly connected to the body 1 at a position corresponding to the upper portion of the working table 11, and a cylinder body of a first cylinder 21 is slidably connected to the support 2. The support 2 has been seted up the spout 211 corresponding first cylinder 21 position department, and the cylinder body sliding connection of first cylinder 21 is in spout 211, and the cylinder body of first cylinder 21 slides along vertical direction. The piston rod of first cylinder 21 sets up vertically and the piston rod fixedly connected with compact heap 22 of first cylinder 21, and compact heap 22 can butt on workstation 11. The bottom of the pressing block 22 is provided with a hollow groove 221, and the bottom of the pressing block 22 is fixedly provided with an elastic buffer layer 222. The cushion layer 222 can abut on the table 11. First cylinder 21 can promote the compact heap 22 and move down until pressing on workstation 11, and buffer layer 222 can reduce the possibility that compact heap 22 crushes the sheet metal component, can allow the structure of sheet metal component in compact heap 22 department to have a little undulation, makes compact heap 22 can adapt to more various sheet metal components.

As shown in fig. 2 and fig. 3, a cylinder body of the second cylinder 23 is fixedly connected to a side surface of the pressing block 22, a piston rod of the second cylinder 23 is horizontally arranged, and the piston rod of the second cylinder 23 extends into the empty slot 221. The piston rod of the second cylinder 23 is fixedly connected with an installation block 24, the bottom of the installation block 24 is connected with a cutter 25, and the cutter 25 can abut against the workbench 11. The bottom of the mounting block 24 is provided with a groove 241 matched with the cutter 25, and the cutter 25 is slidably connected in the groove 241. A fastening bolt 242 is screwed to the mounting block 24 at a position corresponding to the groove 241, and the fastening bolt 242 can abut against the cutter 25. After the pressing block 22 presses the sheet metal part, the second air cylinder 23 drives the cutter 25 to move, so that burrs and bulges on the sheet metal part can be scraped. The user can unscrew the fastening bolt 242 from the mounting block 24 to replace the cutter 25, so that the cutting effect is prevented from being influenced after the cutter 25 is worn.

As shown in fig. 2 and 3, a cutting block 251 is fixedly arranged at the bottom of the cutting knife 25, and the cutting block 251 can abut against the workbench 11. The cutting block 251 is provided with a slope 252, and the slope 252 is inclined from one side of the cutting block 251 far away from the cutting knife 25 to the other side. The cut-out 251 cooperates with the inclined surface 252 to more easily scrape off burrs and projections.

As shown in fig. 2 and 3, a guide post 243 is slidably connected to the pressing block 22 near the mounting block 24, the guide post 243 is disposed along the length direction of the piston rod of the second cylinder 23, and the mounting block 24 is fixedly connected to the guide post 243. The guide post 243 can stabilize the movement of the mounting block 24, and the second cylinder 23 can easily urge the mounting block 24.

As shown in fig. 2 and 3, the cylinder body of the first air cylinder 21 is fixedly connected with an adjusting bracket 212, the adjusting bracket 212 is in threaded connection with an adjusting threaded rod 213, the adjusting threaded rod 213 is vertically arranged, and the adjusting threaded rod 213 is in threaded connection with the bracket 2. The bottom of the adjusting threaded rod 213 extends out of the bracket 2, and one end of the adjusting threaded rod 213 extending out of the bracket 2 is fixedly connected with a hand-screw wheel 214. The user can adjust the height of the second cylinder 23 by rotating the adjusting screw rod 213 to ensure the normal operation of the apparatus. Hand wheel 214 facilitates the operator to rotate adjustment threaded rod 213.

As shown in fig. 2 and fig. 3, a vertical rod 215 is fixedly connected to the position of the support frame 2 close to the adjusting frame 212, the vertical rod 215 is vertically arranged, and the vertical rod 215 is slidably connected to the adjusting frame 212. The vertical rod 215 can guide the adjusting bracket 212, so that the adjusting bracket 212 is more stable in moving.

The use method comprises the following steps: after the welding of the sheet metal part by the welding machine is completed, the worker can drag the sheet metal part to the position below the pressing block 22. And controlling a piston rod of the first air cylinder 21 to extend, so that the pressing block 22 presses the sheet metal part. At this time, the cutter 25 and the cutting block 251 abut against the surface of the sheet metal part, and the second air cylinder 23 drives the cutter 25 to move so as to scrape burrs and bulges on the sheet metal part. Because the sheet metal component just finishes welding, the welding seam department is still relatively soft, so can easily get rid of burr and arch, easy operation, labour saving and time saving.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a welding machine, includes fuselage (1), workstation (11) of fixed connection on fuselage (1), connects and corresponds last electrode (12) and fixed connection in fuselage (1) of workstation (11) top position department and correspond lower electrode (13) of last electrode (12) below, its characterized in that in fuselage (1): fuselage (1) corresponds workstation (11) top position department fixedly connected with support (2), be connected with the cylinder body of first cylinder (21) on support (2), the piston rod of first cylinder (21) is vertical to be set up and piston rod fixedly connected with compact heap (22) of first cylinder (21), compact heap (22) can the butt on workstation (11), dead slot (221) have been seted up to compact heap (22) bottom, the cylinder body of compact heap (22) side fixedly connected with second cylinder (23), the piston rod level of second cylinder (23) sets up and the piston rod of second cylinder (23) stretches into in dead slot (221), the piston rod fixedly connected with installation piece (24) of second cylinder (23), installation piece (24) bottom is connected with cutter (25), cutter (25) can the butt on workstation (11).

2. The welding machine of claim 1, wherein: the bottom of the mounting block (24) is provided with a groove (241) matched with the cutter (25), the cutter (25) is connected in the groove (241) in a sliding mode, the mounting block (24) is connected with a fastening bolt (242) in a threaded mode at the position corresponding to the groove (241), and the fastening bolt (242) can abut against the cutter (25).

3. The welding machine of claim 1, wherein: the bottom of the cutter (25) is fixedly provided with a cutting block (251), the cutting block (251) can abut against the workbench (11), the cutting block (251) is provided with an inclined surface (252), and the inclined surface (252) is arranged in a manner that the side, far away from the cutter (25), of the cutting block (251) inclines towards the other side.

4. The welding machine of claim 1, wherein: the bottom of the pressing block (22) is fixedly provided with an elastic buffer layer (222).

5. The welding machine of claim 1, wherein: the pressing block (22) is connected with a guide post (243) in a sliding mode at a position close to the mounting block (24), the guide post (243) is arranged along the length direction of a piston rod of the second air cylinder (23), and the mounting block (24) is fixedly connected to the guide post (243).

6. The welding machine of claim 1, wherein: support (2) correspond first cylinder (21) position department and have seted up spout (211), the cylinder body sliding connection of first cylinder (21) is in spout (211), the cylinder body of first cylinder (21) slides along vertical direction, the cylinder body fixedly connected with alignment jig (212) of first cylinder (21), alignment jig (212) threaded connection has adjusting screw rod (213), adjusting screw rod (213) vertical setting, and adjusting screw rod (213) threaded connection is on support (2).

7. The welding machine of claim 6, wherein: the bottom of the adjusting threaded rod (213) extends out of the bracket (2), and one end of the adjusting threaded rod (213) extending out of the bracket (2) is fixedly connected with a hand-operated wheel (214).

8. The welding machine of claim 6, wherein: the support (2) is close to the adjusting bracket (212) and is fixedly connected with a vertical rod (215), the vertical rod (215) is vertically arranged, and the vertical rod (215) is connected to the adjusting bracket (212) in a sliding mode.